| Hilo to University Place (Washington) | 2,635.89 mi (4,242.06 km) |
| Hilo to Upland (California) | 2,494.27 mi (4,014.14 km) |
| Hilo to Upper Arlington (Ohio) | 4,417.96 mi (7,110.01 km) |
| Hilo to Upper Grand Lagoon (Florida) | 4,342.01 mi (6,987.79 km) |
| Hilo to Upper Montclair (New Jersey) | 4,873.80 mi (7,843.62 km) |
| Hilo to Urbana (Illinois) | 4,146.97 mi (6,673.90 km) |
| Hilo to Urbana (Maryland) | 4,726.00 mi (7,605.77 km) |
| Hilo to Urbana (Ohio) | 4,381.49 mi (7,051.32 km) |
| Hilo to Urbandale (Iowa) | 3,857.21 mi (6,207.57 km) |
| Hilo to Utica (New York) | 4,797.71 mi (7,721.17 km) |
| Hilo to Uvalde (Texas) | 3,509.27 mi (5,647.63 km) |
| Hilo to Vacaville (California) | 2,360.53 mi (3,798.91 km) |
| Hilo to Vadnais Heights (Minnesota) | 3,910.14 mi (6,292.77 km) |
| Hilo to Vail (Arizona) | 2,866.74 mi (4,613.57 km) |
| Hilo to Valdosta (Georgia) | 4,480.09 mi (7,210.01 km) |
